how to wire a pir sensor to multiple lights

Using two PIR sensors to switch security lights | Screwfix ...

· Many thanks to all for responses, bluevelvets diagram was very useful. I had originally done what was advised but for some reason the lights would not switch off. Tried each sensor in turn and worked OK, it's as if the two PIRs are effecting each others sensor circuits. The PIRs are of different models. I think I'll rig up a test bed with two identical sensors, because the theory and your comments …

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How To Add A Motion Sensor To Existing Outdoor Lights

· Simply unscrew your light bulb, plug this in, and then screw your light bulb back in. Voila! A simple, effective, motion sensor for your existing outdoor lights. Many PIR sockets are rated for indoor use only. The Defiant, for example, is listed as an indoor device. However, most users tend to put this one outdoors, and the company that makes ...

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Wiring Two Outside Motion Lights to One Switch

Wiring two PIR-2ES sensors to one light. I have two sensors that I would like to install on the side of the house – one aimed north and one aimed south. Both sensors have been tested and work fine when wired separately, but when I wire the two sensors together, neither one works properly. I now have them wired in parallel… Both reds together. all whites together. All blacks together and ...

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Multiple PIR Sensor Circuits |

Above is a schematic diagram showing how multiple PIR sensors can be connected in series with each other so that if one sensor or more detects motion, the final output signal will be 0V. When none of the PIR sensors are detecting motion the output signal will be +12V as it should be. This way of joining PIR sensors will work equally well for 2 or 20 sensors as long as just one output is required, and the detection of motion by any of the PIR sensors …

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Can I wire 2 pir sensors to one light | Screwfix Community ...

· Can I wire 2 pir sensors to one light. Discussion in 'Electricians' Talk' started by sparkyshrek, Apr 5, 2007. sparkyshrek New Member. I have a outdoor security light which is on the side of the conservatory. I have at pres 1 pir sensor facing down at a dog flap so when the dog goes out I no need to turn on light it comes on automatically. The problem is that when I open the door to go out ...

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Connect Multiple PIR Sensors Together |

The signal voltage goes into the C (COM) of the first PIR and comes out of NC and on to the C of the second PIR and out of the NC to the C of the third PIR and then finally out of the NC of the third PIR sensor. If any or all of the PIR sensors in this string detect motion, the signal voltage taken from the power supply will not come out of the last PIR sensor exactly as required. Any number of PIR sensors …

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Pir sensors for flood lights, parallel wiring 2 sensors to ...

· Is it possible to wire two PIR sensors in parallel in order to give two beams of coverage with just one flood light as the load. Have you done it? I am concerned that if one sensor activates, 230v would get onto the output of the other without the other having been activated. I have bought two Friedland Spectra 200 PIR sensors, but obviously do not wish to damage either before asking this ...

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Can you add a PIR to any light?

· Can you wire two motion sensors to the same light? In order to have more than one motion sensor or motion detector turn on the same group of lights it is necessary to wire the motion sensors in parallel with each other, in the same manner as the lights are wired. As long as at least one motion sensor is detecting motion, the lights will remain on.

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PIR wiring into override mode | Talk Electrician Forum

· I have an existing light fitting. Id like to add a PIR sensor. Id also like the override function too. The PIR sensor I have found doesn't have "internal manual override function" But it dose have 3 cables coming out of it. Blue, Red Brown. I have posted the url below. Please if you could have a look and give me any advice that would be great.

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PIR Sensor to multiple lights | Talk Electrician Forum

· As I see things I would use one sensor, positioned in the middle of the corridor, so to detect movement at either end. I'd test the 6 lights to see how they are wired. Hopefully, depending how wired, find the first light with the permanent live and wire the PIR Sensor into that first light. Then use the required length of cable to be able to position the sensor where need.

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How to wire up two outdoor lights to a PIR ...

· Have a look here for a decent PIR which handles 2000w and has a 180 degree sensor... Look here for the instruction manual. In terms of your wiring configuration you can do it the way that you have suggested, or dependent upon the position of your lights and your PIR you could go: Plug (to) PIR (to) Light 1 (to) Light 2.

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How To Wire 2 Or More Motion Sensors To The Same Lights

In order to have more than one motion sensor or motion detector turn on the same group of lights it is necessary to wire the motion sensors in parallel with each other, in the same manner as the lights are wired. As long as at least one motion sensor is detecting motion, the lights will remain on. Each of the motion sensors must be individually rated to handle the total power load of all of the lights that you wish to turn on. As an example: if you have 3 motion sensors …

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4 Simple Motion Detector Circuits using PIR | Homemade ...

· 3) Another Simple PIR Based Alarm Circuit. The third idea below explains a simple PIR motion detector alarm circuit which can be used for activating lights or an alarm signal, only in the presence of a human or an intruder.. How it Works. Here is a simple circuit that activates a relay alarm when a living being (a human) is detected by the PIR sensor.

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Wiring Two Outside Motion Lights to One Switch

It seems the problem can be solved by running a second power wire, thus having each sensor on a separate switch, which would allow you to program each sensor into the same mode by applying power to each switch separately and then turning on both switches once the sensors are programmed to the same mode. Can I not accomplish the same thing by taking the fixture down and then apply power to only one sensor – get it in the automatic mode, remove power from that sensor …

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Connecting separate PIR sensor to existing light. | DIYnot ...

· I bought a PIR security light for the same reason, I simply connected some lighting cable straight into the ceiling rose Brown to L , Blue to N and Earth to E and obviously the other end into the PIR light , this way there was a permanent live feed to the light but the light only came on when movement was detected after dusk. thomo27, 11 Nov 2007.

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